The analysis in this paper shares similarities with that in [1]}. However, [1]} considers Byzantine-robust centralized stochastic optimization, while this paper considers the decentralized case. Due to the underlying decentralized static and time-varying networks, our proofs are significantly different from those in [1]}. Our theoretical results also explicitly show the influence of the topologies on the performance. Due to the page limit, we delegate the detailed proofs to [4]}.
